petsc-3.13.6 2020-09-29
ISRenumber
Renumbers an index set (with multiplicities) in a contiguous way.
Synopsis
#include "petscis.h"
PetscErrorCode ISRenumber(IS subset, IS subset_mult, PetscInt *N, IS *subset_n)
Collective on IS
Input Parmeters
| subset | - the index set
|
| subset_mult | - the multiplcity of each entry in subset (optional, can be NULL)
|
Output Parameters
| N | - the maximum entry of the new IS
|
| subset_n | - the new IS
|
See Also
Level
intermediate
Location
src/vec/is/is/interface/index.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages